diff options
Diffstat (limited to 'include/mbgl/style/expression/get_covering_stops.hpp')
-rw-r--r-- | include/mbgl/style/expression/get_covering_stops.hpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/mbgl/style/expression/get_covering_stops.hpp b/include/mbgl/style/expression/get_covering_stops.hpp new file mode 100644 index 0000000000..157aefe7bc --- /dev/null +++ b/include/mbgl/style/expression/get_covering_stops.hpp @@ -0,0 +1,18 @@ +#pragma once + +#include <mbgl/style/expression/expression.hpp> +#include <mbgl/util/range.hpp> +#include <memory> +#include <map> + +namespace mbgl { +namespace style { +namespace expression { + +// Return the smallest range of stops that covers the interval [lower, upper] +Range<float> getCoveringStops(const std::map<double, std::unique_ptr<Expression>>& stops, + const double lower, const double upper); + +} // namespace expression +} // namespace style +} // namespace mbgl |